1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stolb23 [73]
3 years ago
10

A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Christine chooses a marble at random, and without putting it b

ack, chooses another one at random. What is the probability that both marbles she chooses are blue? Write your answer as a fraction in simplest form
Mathematics
1 answer:
elena55 [62]3 years ago
3 0

Answer:

there is a 1/4 possibility that the marbles will blue

Step-by-step explanation:

but it might also be red because there are so many red marbles (4) it might com out as red.

You might be interested in
One of Tyler’s chores is to feed the chickens. Two bags of chicken feed will last 5 days. How many days will 8 bags of chicken f
aleksley [76]

Answer:

20days

Step-by-step explanation:

1 bag feed : 5/2 = 2.5 days

8 bags feed : 2.5*8 = 20 days

5 0
2 years ago
Solve (2 - x)^2 < 4/25
Semenov [28]

Answer:

8/5 < x< 12/5

Step-by-step explanation:

(2 - x)^2 < 4/25

Take the square root of each side

sqrt((2 - x)^2)  <±sqrt( 4/25)

Make two equations

2-x < 2/5    2-x > -2/5

Subtract 2 from each side

2-x-2 < 2/5 -2          2-x-2  > -2/5-2

-x < 2/5 -  10/5             -x > -2/5  - 10/5

-x < -8/5                         -x > -12/5

Multiply by -1, remembering to flip the inequality

x> 8/5                   x < 12/5

8/5 < x< 12/5

5 0
3 years ago
Read 2 more answers
The exact volume is what?
Galina-37 [17]

Answer:

7680πyd³

Step-by-step explanation:

The formula to calculate the volume of the cylinder is πr² h

Here radius (r) = 16 yd

height (h) = 30 yd

Now

the volume is

= πr²h

= 16² * 30 * π

= 7680 π yd³

Hope it will help :)❤

7 0
3 years ago
Read 2 more answers
In baseball, a player pitches a ball from the mound to a catcher behind the plate. A pitch that passes over the plate above the
matrenka [14]

To solve this question, you just need to count all the probability of the options.

The probability that a pitch not over the plate is a strike is zero. So, P(A | D) = 0.

True. It is 0/0+20= 0

The probability that a pitch not over the plate is a ball is 1. So, P(B | D) = 1.

True, it is 20/20+0= 1

The probability that a pitch over the plate is a strike is 10:15. So, ...

Incomplete but it sounds to be true. It should be 10/10+5= 10/15 = 2/3

The probability that a pitch over the plate is a ball is 5:10. So, P(B | C) = 0.5.

7 0
3 years ago
Read 2 more answers
Someone please help me quickly i will give brainlyist
scZoUnD [109]

(16,5) it should be

16 input

5 output

if you went to 5 ont he y-axis and keep going till it hits the line the x seems to be 16.

im deeply sorry if this is wrong.

4 0
3 years ago
Other questions:
  • QUICK QUESTION PLEASE HELP, how do I write this math term?
    9·2 answers
  • What is the factored form of x^2+6x+8?<br> (x+5)(x+3)<br> (x+4)(x+2)<br> (x+7)(x+1)<br> (x+3)(x+3)
    13·2 answers
  • How do you correctly graph a system of inequalities
    5·1 answer
  • Your mum has saved £12000 and agreed to give you share would your answer be in fraction
    11·1 answer
  • 14.8 ounces, 15.5 ounces, 14.6 ounces, and 15.4 ounces. Estimate the total weight of the four packages.
    11·2 answers
  • Do most students walk, bike, or bus to school? Most students to school. If 100 students were surveyed, how many students walk to
    8·1 answer
  • Find the mean number for 320
    15·1 answer
  • Hi. me again. :D <br> yee i need help TvT
    9·2 answers
  • What is the slope of y=-4y<br> 25 POINTSSSSSSS
    8·1 answer
  • HELP THIS IS MY 2ND ATTEMPT
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!